Whew! Just coming off a looooong slam! But, have sparkling water and fairly good numbers: PH 7.4, FC 8.5, CC o, CH 100, TA 50, CYA 50 and salt 2800. I know I should add prod 1 bag salt. My question to you folks is what numbers do I need to work on to keep the pool beautiful. This is what I have...